Windows 10 user base on Steam dips below 50% again February 2, 2017 by admin Tweet Latest data from Steam indicates that Windows 10 user base has dipped below 50% again. With growing usage of Windows 7 and XP, the report holds some concern for Microsoft. Read more… Neowin Related Posts:Windows 11 market share on Steam dips for the first timeValve: Windows 11 is getting closer to Windows 10 on SteamWindows 11 reaches 19% market share on SteamAlmost every fourth Steam user has updated to Windows 1142% of Steam users run Windows 11 on their PCs